3 * snat.c - skeleton vpp-api-test plug-in
5 * Copyright (c) <current-year> <your-organization>
6 * Licensed under the Apache License, Version 2.0 (the "License");
7 * you may not use this file except in compliance with the License.
8 * You may obtain a copy of the License at:
10 * http://www.apache.org/licenses/LICENSE-2.0
12 * Unless required by applicable law or agreed to in writing, software
13 * distributed under the License is distributed on an "AS IS" BASIS,
14 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15 * See the License for the specific language governing permissions and
16 * limitations under the License.
19 #include <vlibapi/api.h>
20 #include <vlibmemory/api.h>
21 #include <vlibsocket/api.h>
22 #include <vppinfra/error.h>
23 #include <vnet/ip/ip.h>
24 #include <snat/snat.h>
26 #define __plugin_msg_base snat_test_main.msg_id_base
27 #include <vlibapi/vat_helper_macros.h>
29 uword unformat_sw_if_index (unformat_input_t * input, va_list * args);
31 /* Declare message IDs */
32 #include <snat/snat_msg_enum.h>
34 /* define message structures */
36 #include <snat/snat_all_api_h.h>
39 /* declare message handlers for each api */
41 #define vl_endianfun /* define message structures */
42 #include <snat/snat_all_api_h.h>
45 /* instantiate all the print functions we know about */
46 #define vl_print(handle, ...)
48 #include <snat/snat_all_api_h.h>
51 /* Get the API version number. */
52 #define vl_api_version(n,v) static u32 api_version=(v);
53 #include <snat/snat_all_api_h.h>
57 /* API message ID base */
62 snat_test_main_t snat_test_main;
64 #define foreach_standard_reply_retval_handler \
65 _(snat_add_address_range_reply) \
66 _(snat_interface_add_del_feature_reply) \
67 _(snat_add_static_mapping_reply) \
68 _(snat_set_workers_reply) \
69 _(snat_add_del_interface_addr_reply) \
70 _(snat_ipfix_enable_disable_reply) \
71 _(snat_add_det_map_reply) \
72 _(snat_det_set_timeouts_reply)
75 static void vl_api_##n##_t_handler \
76 (vl_api_##n##_t * mp) \
78 vat_main_t * vam = snat_test_main.vat_main; \
79 i32 retval = ntohl(mp->retval); \
80 if (vam->async_mode) { \
81 vam->async_errors += (retval < 0); \
83 vam->retval = retval; \
84 vam->result_ready = 1; \
87 foreach_standard_reply_retval_handler;
91 * Table of message reply handlers, must include boilerplate handlers
94 #define foreach_vpe_api_reply_msg \
95 _(SNAT_ADD_ADDRESS_RANGE_REPLY, snat_add_address_range_reply) \
96 _(SNAT_INTERFACE_ADD_DEL_FEATURE_REPLY, \
97 snat_interface_add_del_feature_reply) \
98 _(SNAT_ADD_STATIC_MAPPING_REPLY, snat_add_static_mapping_reply) \
99 _(SNAT_CONTROL_PING_REPLY, snat_control_ping_reply) \
100 _(SNAT_STATIC_MAPPING_DETAILS, snat_static_mapping_details) \
101 _(SNAT_SHOW_CONFIG_REPLY, snat_show_config_reply) \
102 _(SNAT_ADDRESS_DETAILS, snat_address_details) \
103 _(SNAT_INTERFACE_DETAILS, snat_interface_details) \
104 _(SNAT_SET_WORKERS_REPLY, snat_set_workers_reply) \
105 _(SNAT_WORKER_DETAILS, snat_worker_details) \
106 _(SNAT_ADD_DEL_INTERFACE_ADDR_REPLY, \
107 snat_add_del_interface_addr_reply) \
108 _(SNAT_INTERFACE_ADDR_DETAILS, snat_interface_addr_details) \
109 _(SNAT_IPFIX_ENABLE_DISABLE_REPLY, \
110 snat_ipfix_enable_disable_reply) \
111 _(SNAT_USER_DETAILS, snat_user_details) \
112 _(SNAT_USER_SESSION_DETAILS, snat_user_session_details) \
113 _(SNAT_ADD_DET_MAP_REPLY, snat_add_det_map_reply) \
114 _(SNAT_DET_FORWARD_REPLY, snat_det_forward_reply) \
115 _(SNAT_DET_REVERSE_REPLY, snat_det_reverse_reply) \
116 _(SNAT_DET_MAP_DETAILS, snat_det_map_details) \
117 _(SNAT_DET_SET_TIMEOUTS_REPLY, snat_det_set_timeouts_reply) \
118 _(SNAT_DET_GET_TIMEOUTS_REPLY, snat_det_get_timeouts_reply)
120 static int api_snat_add_address_range (vat_main_t * vam)
122 unformat_input_t * i = vam->input;
123 ip4_address_t start_addr, end_addr;
124 u32 start_host_order, end_host_order;
125 vl_api_snat_add_address_range_t * mp;
130 while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT)
132 if (unformat (i, "%U - %U",
133 unformat_ip4_address, &start_addr,
134 unformat_ip4_address, &end_addr))
136 else if (unformat (i, "%U", unformat_ip4_address, &start_addr))
137 end_addr = start_addr;
138 else if (unformat (i, "del"))
142 clib_warning("unknown input '%U'", format_unformat_error, i);
147 start_host_order = clib_host_to_net_u32 (start_addr.as_u32);
148 end_host_order = clib_host_to_net_u32 (end_addr.as_u32);
150 if (end_host_order < start_host_order)
152 errmsg ("end address less than start address\n");
156 count = (end_host_order - start_host_order) + 1;
160 errmsg ("%U - %U, %d addresses...\n",
161 format_ip4_address, &start_addr,
162 format_ip4_address, &end_addr,
166 M(SNAT_ADD_ADDRESS_RANGE, mp);
168 memcpy (mp->first_ip_address, &start_addr, 4);
169 memcpy (mp->last_ip_address, &end_addr, 4);
178 static int api_snat_interface_add_del_feature (vat_main_t * vam)
180 unformat_input_t * i = vam->input;
181 vl_api_snat_interface_add_del_feature_t * mp;
183 u8 sw_if_index_set = 0;
188 while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT)
190 if (unformat (i, "%U", unformat_sw_if_index, vam, &sw_if_index))
192 else if (unformat (i, "sw_if_index %d", &sw_if_index))
194 else if (unformat (i, "out"))
196 else if (unformat (i, "in"))
198 else if (unformat (i, "del"))
202 clib_warning("unknown input '%U'", format_unformat_error, i);
207 if (sw_if_index_set == 0)
209 errmsg ("interface / sw_if_index required\n");
213 M(SNAT_INTERFACE_ADD_DEL_FEATURE, mp);
214 mp->sw_if_index = ntohl(sw_if_index);
216 mp->is_inside = is_inside;
223 static int api_snat_add_static_mapping(vat_main_t * vam)
225 unformat_input_t * i = vam->input;
226 vl_api_snat_add_static_mapping_t * mp;
227 u8 external_addr_set = 0;
228 u8 local_addr_set = 0;
231 ip4_address_t local_addr, external_addr;
232 u32 local_port = 0, external_port = 0, vrf_id = ~0;
233 u32 sw_if_index = ~0;
234 u8 sw_if_index_set = 0;
239 while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT)
241 if (unformat (i, "local_addr %U", unformat_ip4_address, &local_addr))
243 else if (unformat (i, "external_addr %U", unformat_ip4_address,
245 external_addr_set = 1;
246 else if (unformat (i, "local_port %u", &local_port))
248 else if (unformat (i, "external_port %u", &external_port))
250 else if (unformat (i, "external_if %U", unformat_sw_if_index, vam,
253 else if (unformat (i, "external_sw_if_index %d", &sw_if_index))
255 else if (unformat (i, "vrf %u", &vrf_id))
257 else if (unformat (i, "protocol %u", &proto))
259 else if (unformat (i, "del"))
263 clib_warning("unknown input '%U'", format_unformat_error, i);
268 if (!addr_only && !proto_set)
270 errmsg ("protocol required\n");
276 errmsg ("local addr required\n");
279 if (!external_addr_set && !sw_if_index_set)
281 errmsg ("external addr or interface required\n");
285 M(SNAT_ADD_STATIC_MAPPING, mp);
288 mp->addr_only = addr_only;
289 mp->local_port = ntohs ((u16) local_port);
290 mp->external_port = ntohs ((u16) external_port);
291 mp->external_sw_if_index = ntohl (sw_if_index);
292 mp->vrf_id = ntohl (vrf_id);
293 mp->protocol = (u8) proto;
294 memcpy (mp->local_ip_address, &local_addr, 4);
295 memcpy (mp->external_ip_address, &external_addr, 4);
302 static void vl_api_snat_control_ping_reply_t_handler
303 (vl_api_snat_control_ping_reply_t * mp)
305 vat_main_t *vam = &vat_main;
306 i32 retval = ntohl (mp->retval);
309 vam->async_errors += (retval < 0);
313 vam->retval = retval;
314 vam->result_ready = 1;
318 static void vl_api_snat_static_mapping_details_t_handler
319 (vl_api_snat_static_mapping_details_t *mp)
321 snat_test_main_t * sm = &snat_test_main;
322 vat_main_t *vam = sm->vat_main;
324 if (mp->addr_only && mp->external_sw_if_index != ~0)
325 fformat (vam->ofp, "%15U%6s%15d%6s%11d%6d\n",
326 format_ip4_address, &mp->local_ip_address, "",
327 ntohl (mp->external_sw_if_index), "",
330 else if (mp->addr_only && mp->external_sw_if_index == ~0)
331 fformat (vam->ofp, "%15U%6s%15U%6s%11d%6d\n",
332 format_ip4_address, &mp->local_ip_address, "",
333 format_ip4_address, &mp->external_ip_address, "",
336 else if (!mp->addr_only && mp->external_sw_if_index != ~0)
337 fformat (vam->ofp, "%15U%6d%15d%6d%11d%6d\n",
338 format_ip4_address, &mp->local_ip_address,
339 ntohs (mp->local_port),
340 ntohl (mp->external_sw_if_index),
341 ntohs (mp->external_port),
345 fformat (vam->ofp, "%15U%6d%15U%6d%11d%6d\n",
346 format_ip4_address, &mp->local_ip_address,
347 ntohs (mp->local_port),
348 format_ip4_address, &mp->external_ip_address,
349 ntohs (mp->external_port),
355 static int api_snat_static_mapping_dump(vat_main_t * vam)
357 vl_api_snat_static_mapping_dump_t * mp;
358 vl_api_snat_control_ping_t *mp_ping;
361 if (vam->json_output)
363 clib_warning ("JSON output not supported for snat_static_mapping_dump");
367 fformat (vam->ofp, "%21s%21s\n", "local", "external");
368 fformat (vam->ofp, "%15s%6s%15s%6s%11s%6s\n", "address", "port",
369 "address/if_idx", "port", "vrf", "proto");
371 M(SNAT_STATIC_MAPPING_DUMP, mp);
374 /* Use a control ping for synchronization */
375 M(SNAT_CONTROL_PING, mp_ping);
382 static void vl_api_snat_show_config_reply_t_handler
383 (vl_api_snat_show_config_reply_t *mp)
385 snat_test_main_t * sm = &snat_test_main;
386 vat_main_t *vam = sm->vat_main;
387 i32 retval = ntohl (mp->retval);
391 fformat (vam->ofp, "translation hash buckets %d\n",
392 ntohl (mp->translation_buckets));
393 fformat (vam->ofp, "translation hash memory %d\n",
394 ntohl (mp->translation_memory_size));
395 fformat (vam->ofp, "user hash buckets %d\n", ntohl (mp->user_buckets));
396 fformat (vam->ofp, "user hash memory %d\n", ntohl (mp->user_memory_size));
397 fformat (vam->ofp, "max translations per user %d\n",
398 ntohl (mp->max_translations_per_user));
399 fformat (vam->ofp, "outside VRF id %d\n", ntohl (mp->outside_vrf_id));
400 fformat (vam->ofp, "inside VRF id %d\n", ntohl (mp->inside_vrf_id));
401 if (mp->static_mapping_only)
403 fformat (vam->ofp, "static mapping only");
404 if (mp->static_mapping_connection_tracking)
405 fformat (vam->ofp, " connection tracking");
406 fformat (vam->ofp, "\n");
409 vam->retval = retval;
410 vam->result_ready = 1;
413 static int api_snat_show_config(vat_main_t * vam)
415 vl_api_snat_show_config_t * mp;
418 if (vam->json_output)
420 clib_warning ("JSON output not supported for snat_show_config");
424 M(SNAT_SHOW_CONFIG, mp);
430 static void vl_api_snat_address_details_t_handler
431 (vl_api_snat_address_details_t *mp)
433 snat_test_main_t * sm = &snat_test_main;
434 vat_main_t *vam = sm->vat_main;
436 fformat (vam->ofp, "%U\n", format_ip4_address, &mp->ip_address);
439 static int api_snat_address_dump(vat_main_t * vam)
441 vl_api_snat_address_dump_t * mp;
442 vl_api_snat_control_ping_t *mp_ping;
445 if (vam->json_output)
447 clib_warning ("JSON output not supported for snat_address_dump");
451 M(SNAT_ADDRESS_DUMP, mp);
454 /* Use a control ping for synchronization */
455 M(SNAT_CONTROL_PING, mp_ping);
462 static void vl_api_snat_interface_details_t_handler
463 (vl_api_snat_interface_details_t *mp)
465 snat_test_main_t * sm = &snat_test_main;
466 vat_main_t *vam = sm->vat_main;
468 fformat (vam->ofp, "sw_if_index %d %s\n", ntohl (mp->sw_if_index),
469 mp->is_inside ? "in" : "out");
472 static int api_snat_interface_dump(vat_main_t * vam)
474 vl_api_snat_interface_dump_t * mp;
475 vl_api_snat_control_ping_t *mp_ping;
478 if (vam->json_output)
480 clib_warning ("JSON output not supported for snat_address_dump");
484 M(SNAT_INTERFACE_DUMP, mp);
487 /* Use a control ping for synchronization */
488 M(SNAT_CONTROL_PING, mp_ping);
495 static int api_snat_set_workers (vat_main_t * vam)
497 unformat_input_t * i = vam->input;
498 vl_api_snat_set_workers_t * mp;
502 while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT)
504 if (unformat (i, "%U", unformat_bitmap_list, &bitmap))
508 clib_warning("unknown input '%U'", format_unformat_error, i);
513 M(SNAT_SET_WORKERS, mp);
514 mp->worker_mask = clib_host_to_net_u64 (bitmap[0]);
521 static void vl_api_snat_worker_details_t_handler
522 (vl_api_snat_worker_details_t *mp)
524 snat_test_main_t * sm = &snat_test_main;
525 vat_main_t *vam = sm->vat_main;
527 fformat (vam->ofp, "worker_index %d (%s at lcore %u)\n",
528 ntohl (mp->worker_index), mp->name, ntohl (mp->lcore_id));
531 static int api_snat_worker_dump(vat_main_t * vam)
533 vl_api_snat_worker_dump_t * mp;
534 vl_api_snat_control_ping_t *mp_ping;
537 if (vam->json_output)
539 clib_warning ("JSON output not supported for snat_address_dump");
543 M(SNAT_WORKER_DUMP, mp);
546 /* Use a control ping for synchronization */
547 M(SNAT_CONTROL_PING, mp_ping);
554 static int api_snat_add_del_interface_addr (vat_main_t * vam)
556 unformat_input_t * i = vam->input;
557 vl_api_snat_add_del_interface_addr_t * mp;
559 u8 sw_if_index_set = 0;
563 while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT)
565 if (unformat (i, "%U", unformat_sw_if_index, vam, &sw_if_index))
567 else if (unformat (i, "sw_if_index %d", &sw_if_index))
569 else if (unformat (i, "del"))
573 clib_warning("unknown input '%U'", format_unformat_error, i);
578 if (sw_if_index_set == 0)
580 errmsg ("interface / sw_if_index required\n");
584 M(SNAT_ADD_DEL_INTERFACE_ADDR, mp);
585 mp->sw_if_index = ntohl(sw_if_index);
593 static void vl_api_snat_interface_addr_details_t_handler
594 (vl_api_snat_interface_addr_details_t *mp)
596 snat_test_main_t * sm = &snat_test_main;
597 vat_main_t *vam = sm->vat_main;
599 fformat (vam->ofp, "sw_if_index %d\n", ntohl (mp->sw_if_index));
602 static int api_snat_interface_addr_dump(vat_main_t * vam)
604 vl_api_snat_interface_addr_dump_t * mp;
605 vl_api_snat_control_ping_t *mp_ping;
608 if (vam->json_output)
610 clib_warning ("JSON output not supported for snat_address_dump");
614 M(SNAT_INTERFACE_ADDR_DUMP, mp);
617 /* Use a control ping for synchronization */
618 M(SNAT_CONTROL_PING, mp_ping);
625 static int api_snat_ipfix_enable_disable (vat_main_t * vam)
627 unformat_input_t * i = vam->input;
628 vl_api_snat_ipfix_enable_disable_t * mp;
634 while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT)
636 if (unformat (i, "domain %d", &domain_id))
638 else if (unformat (i, "src_port %d", &src_port))
640 else if (unformat (i, "disable"))
644 clib_warning("unknown input '%U'", format_unformat_error, i);
649 M(SNAT_IPFIX_ENABLE_DISABLE, mp);
650 mp->domain_id = htonl(domain_id);
651 mp->src_port = htons((u16) src_port);
659 static void vl_api_snat_user_session_details_t_handler
660 (vl_api_snat_user_session_details_t *mp)
662 snat_test_main_t * sm = &snat_test_main;
663 vat_main_t *vam = sm->vat_main;
665 fformat(vam->ofp, "%s session %U:%d to %U:%d protocol id %d "
666 "total packets %d total bytes %d\n",
667 mp->is_static ? "static" : "dynamic",
668 format_ip4_address, mp->inside_ip_address, ntohl(mp->inside_port),
669 format_ip4_address, mp->outside_ip_address, ntohl(mp->outside_port),
670 ntohl(mp->protocol), ntohl(mp->total_pkts), ntohl(mp->total_bytes));
673 static int api_snat_user_session_dump(vat_main_t * vam)
675 unformat_input_t* i = vam->input;
676 vl_api_snat_user_session_dump_t * mp;
677 vl_api_snat_control_ping_t *mp_ping;
682 if (vam->json_output)
684 clib_warning ("JSON output not supported for snat_address_dump");
688 if (unformat (i, "ip_address %U vrf_id %d",
689 unformat_ip4_address, &addr, &vrf_id))
693 clib_warning("unknown input '%U'", format_unformat_error, i);
697 M(SNAT_USER_SESSION_DUMP, mp);
700 /* Use a control ping for synchronization */
701 M(SNAT_CONTROL_PING, mp_ping);
702 memset(mp->ip_address, 0, 16);
703 clib_memcpy(mp->ip_address, &addr, 4);
704 mp->vrf_id = htonl(vrf_id);
712 static void vl_api_snat_user_details_t_handler
713 (vl_api_snat_user_details_t *mp)
715 snat_test_main_t * sm = &snat_test_main;
716 vat_main_t *vam = sm->vat_main;
718 fformat(vam->ofp, "user with ip %U with vrf_id %d "
719 "with %d sessions and %d static sessions\n",
720 format_ip4_address, mp->ip_address, ntohl(mp->vrf_id),
721 ntohl(mp->nsessions), ntohl(mp->nstaticsessions));
724 static int api_snat_user_dump(vat_main_t * vam)
726 vl_api_snat_user_dump_t * mp;
727 vl_api_snat_control_ping_t *mp_ping;
730 if (vam->json_output)
732 clib_warning ("JSON output not supported for snat_address_dump");
736 M(SNAT_USER_DUMP, mp);
739 /* Use a control ping for synchronization */
740 M(SNAT_CONTROL_PING, mp_ping);
747 static int api_snat_add_det_map (vat_main_t * vam)
749 unformat_input_t * i = vam->input;
750 vl_api_snat_add_det_map_t * mp;
751 ip4_address_t in_addr, out_addr;
752 u32 in_plen, out_plen;
756 if (unformat (i, "in %U/%d out %U/%d",
757 unformat_ip4_address, &in_addr, &in_plen,
758 unformat_ip4_address, &out_addr, &out_plen))
760 else if (unformat (i, "del"))
764 clib_warning("unknown input '%U'", format_unformat_error, i);
768 M(SNAT_ADD_DET_MAP, mp);
769 clib_memcpy(mp->in_addr, &in_addr, 4);
770 mp->in_plen = in_plen;
771 clib_memcpy(mp->out_addr, &out_addr, 4);
772 mp->out_plen = out_plen;
780 static void vl_api_snat_det_forward_reply_t_handler
781 (vl_api_snat_det_forward_reply_t *mp)
783 snat_test_main_t * sm = &snat_test_main;
784 vat_main_t *vam = sm->vat_main;
785 i32 retval = ntohl(mp->retval);
789 fformat (vam->ofp, "outside address %U", format_ip4_address, &mp->out_addr);
790 fformat (vam->ofp, " outside port range start %d", ntohs(mp->out_port_lo));
791 fformat (vam->ofp, " outside port range end %d\n", ntohs(mp->out_port_hi));
794 vam->retval = retval;
795 vam->result_ready = 1;
798 static int api_snat_det_forward (vat_main_t * vam)
800 unformat_input_t * i = vam->input;
801 vl_api_snat_det_forward_t * mp;
802 ip4_address_t in_addr;
805 if (unformat (i, "%U", unformat_ip4_address, &in_addr))
809 clib_warning("unknown input '%U'", format_unformat_error, i);
813 M(SNAT_DET_FORWARD, mp);
814 clib_memcpy(mp->in_addr, &in_addr, 4);
821 static void vl_api_snat_det_reverse_reply_t_handler
822 (vl_api_snat_det_reverse_reply_t *mp)
824 snat_test_main_t * sm = &snat_test_main;
825 vat_main_t *vam = sm->vat_main;
826 i32 retval = ntohl(mp->retval);
830 fformat (vam->ofp, "inside address %U\n", format_ip4_address, &mp->in_addr);
833 vam->retval = retval;
834 vam->result_ready = 1;
837 static int api_snat_det_reverse (vat_main_t * vam)
839 unformat_input_t * i = vam->input;
840 vl_api_snat_det_reverse_t * mp;
841 ip4_address_t out_addr;
845 if (unformat (i, "%U %d", unformat_ip4_address, &out_addr, &out_port))
849 clib_warning("unknown input '%U'", format_unformat_error, i);
853 M(SNAT_DET_REVERSE, mp);
854 clib_memcpy(mp->out_addr, &out_addr, 4);
855 mp->out_port = htons(out_port);
862 static void vl_api_snat_det_map_details_t_handler
863 (vl_api_snat_det_map_details_t *mp)
865 snat_test_main_t * sm = &snat_test_main;
866 vat_main_t *vam = sm->vat_main;
868 fformat (vam->ofp, "Deterministic S-NAT mapping in %U/%d out %U/%d "
869 "ports per host %d sharing ratio %d "
870 "number of sessions %d",
871 format_ip4_address, mp->in_addr, mp->in_plen,
872 format_ip4_address, mp->out_addr, mp->out_plen,
873 ntohs(mp->ports_per_host), ntohl(mp->sharing_ratio),
877 static int api_snat_det_map_dump(vat_main_t * vam)
879 vl_api_snat_det_map_dump_t * mp;
880 vl_api_snat_control_ping_t *mp_ping;
883 if (vam->json_output)
885 clib_warning ("JSON output not supported for snat_det_map_dump");
889 M(SNAT_DET_MAP_DUMP, mp);
892 /* Use a control ping for synchronization */
893 M(SNAT_CONTROL_PING, mp_ping);
900 static int api_snat_det_set_timeouts (vat_main_t * vam)
902 unformat_input_t * i = vam->input;
903 vl_api_snat_det_set_timeouts_t * mp;
904 u32 udp = SNAT_UDP_TIMEOUT;
905 u32 tcp_established = SNAT_TCP_ESTABLISHED_TIMEOUT;
906 u32 tcp_transitory = SNAT_TCP_TRANSITORY_TIMEOUT;
907 u32 icmp = SNAT_ICMP_TIMEOUT;
910 if (unformat (i, "udp %d", &udp))
912 else if (unformat (i, "tcp_established %d", &tcp_established))
914 else if (unformat (i, "tcp_transitory %d", &tcp_transitory))
916 else if (unformat (i, "icmp %d", &icmp))
920 clib_warning("unknown input '%U'", format_unformat_error, i);
924 M(SNAT_DET_SET_TIMEOUTS, mp);
925 mp->udp = htonl(udp);
926 mp->tcp_established = htonl(tcp_established);
927 mp->tcp_transitory = htonl(tcp_transitory);
928 mp->icmp = htonl(icmp);
935 static void vl_api_snat_det_get_timeouts_reply_t_handler
936 (vl_api_snat_det_get_timeouts_reply_t *mp)
938 snat_test_main_t * sm = &snat_test_main;
939 vat_main_t *vam = sm->vat_main;
940 i32 retval = ntohl (mp->retval);
944 fformat (vam->ofp, "udp timeout: %dsec\n", ntohl (mp->udp));
945 fformat (vam->ofp, "tcp-established timeout: %dsec",
946 ntohl (mp->tcp_established));
947 fformat (vam->ofp, "tcp-transitory timeout: %dsec",
948 ntohl (mp->tcp_transitory));
949 fformat (vam->ofp, "icmp timeout: %dsec", ntohl (mp->icmp));
951 vam->retval = retval;
952 vam->result_ready = 1;
955 static int api_snat_det_get_timeouts(vat_main_t * vam)
957 vl_api_snat_det_get_timeouts_t * mp;
960 if (vam->json_output)
962 clib_warning ("JSON output not supported for snat_show_config");
966 M(SNAT_DET_GET_TIMEOUTS, mp);
973 * List of messages that the api test plugin sends,
974 * and that the data plane plugin processes
976 #define foreach_vpe_api_msg \
977 _(snat_add_address_range, "<start-addr> [- <end-addr] [del]") \
978 _(snat_interface_add_del_feature, \
979 "<intfc> | sw_if_index <id> [in] [out] [del]") \
980 _(snat_add_static_mapping, "local_addr <ip> (external_addr <ip>" \
981 " | external_if <intfc> | external_sw_if_ndex <id>) " \
982 "[local_port <n>] [external_port <n>] [vrf <table-id>] [del] " \
984 _(snat_set_workers, "<wokrers_bitmap>") \
985 _(snat_static_mapping_dump, "") \
986 _(snat_show_config, "") \
987 _(snat_address_dump, "") \
988 _(snat_interface_dump, "") \
989 _(snat_worker_dump, "") \
990 _(snat_add_del_interface_addr, \
991 "<intfc> | sw_if_index <id> [del]") \
992 _(snat_interface_addr_dump, "") \
993 _(snat_ipfix_enable_disable, "[domain <id>] [src_port <n>] " \
995 _(snat_user_dump, "") \
996 _(snat_user_session_dump, "ip_address <ip> vrf_id <table-id>") \
997 _(snat_add_det_map, "in <in_addr>/<in_plen> out " \
998 "<out_addr>/<out_plen> [del]") \
999 _(snat_det_forward, "<in_addr>") \
1000 _(snat_det_reverse, "<out_addr> <out_port>") \
1001 _(snat_det_map_dump, "") \
1002 _(snat_det_set_timeouts, "[udp <sec> | tcp_established <sec> | " \
1003 "tcp_transitory <sec> | icmp <sec>]") \
1004 _(snat_det_get_timeouts, "")
1007 snat_vat_api_hookup (vat_main_t *vam)
1009 snat_test_main_t * sm __attribute__((unused)) = &snat_test_main;
1010 /* Hook up handlers for replies from the data plane plug-in */
1012 vl_msg_api_set_handlers((VL_API_##N + sm->msg_id_base), \
1014 vl_api_##n##_t_handler, \
1016 vl_api_##n##_t_endian, \
1017 vl_api_##n##_t_print, \
1018 sizeof(vl_api_##n##_t), 1);
1019 foreach_vpe_api_reply_msg;
1022 /* API messages we can send */
1024 hash_set_mem (vam->function_by_name, #n, api_##n);
1025 foreach_vpe_api_msg;
1029 #define _(n,h) hash_set_mem (vam->help_by_name, #n, h);
1030 foreach_vpe_api_msg;
1034 clib_error_t * vat_plugin_register (vat_main_t *vam)
1036 snat_test_main_t * sm = &snat_test_main;
1041 /* Ask the vpp engine for the first assigned message-id */
1042 name = format (0, "snat_%08x%c", api_version, 0);
1043 sm->msg_id_base = vl_client_get_first_plugin_msg_id ((char *) name);
1045 if (sm->msg_id_base != (u16) ~0)
1046 snat_vat_api_hookup (vam);